GB1528073A – Multipurpose cardiocirculatory assist device
– Google Patents
GB1528073A – Multipurpose cardiocirculatory assist device
– Google Patents
Multipurpose cardiocirculatory assist device
Info
Publication number
GB1528073A
GB1528073A
GB12776/78A
GB1277678A
GB1528073A
GB 1528073 A
GB1528073 A
GB 1528073A
GB 12776/78 A
GB12776/78 A
GB 12776/78A
GB 1277678 A
GB1277678 A
GB 1277678A
GB 1528073 A
GB1528073 A
GB 1528073A
Authority
GB
United Kingdom
Prior art keywords
assist device
multipurpose
cardiocirculatory
aorta
blood
Prior art date
1972-02-18
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB12776/78A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
1972-02-18
Filing date
1976-03-15
Publication date
1978-10-11
1972-02-18
Priority claimed from US05/227,399
external-priority
patent/US4014317A/en
1976-03-15
Application filed by Individual
filed
Critical
Individual
1978-10-11
Publication of GB1528073A
publication
Critical
patent/GB1528073A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
Classifications
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
A61N1/00—Electrotherapy; Circuits therefor
A61N1/02—Details
A61N1/04—Electrodes
A61N1/05—Electrodes for implantation or insertion into the body, e.g. heart electrode
A61N1/056—Transvascular endocardial electrode systems
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
A61M1/3621—Extra-corporeal blood circuits
A61M1/3653—Interfaces between patient blood circulation and extra-corporal blood circuit
A61M1/3659—Cannulae pertaining to extracorporeal circulation
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/10—Location thereof with respect to the patient’s body
A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body implantable via, into, inside, in line, branching on, or around a blood vessel
A61M60/13—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body implantable via, into, inside, in line, branching on, or around a blood vessel by means of a catheter allowing explantation, e.g. catheter pumps temporarily introduced via the vascular system
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/10—Location thereof with respect to the patient’s body
A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
A61M60/126—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body implantable via, into, inside, in line, branching on, or around a blood vessel
A61M60/148—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body implantable via, into, inside, in line, branching on, or around a blood vessel in line with a blood vessel using resection or like techniques, e.g. permanent endovascular heart assist devices
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/10—Location thereof with respect to the patient’s body
A61M60/122—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body
A61M60/165—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body implantable in, on, or around the heart
A61M60/17—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps
A61M60/174—Implantable pumps or pumping devices, i.e. the blood being pumped inside the patient’s body implantable in, on, or around the heart inside a ventricle, e.g. intraventricular balloon pumps discharging the blood to the ventricle or arterial system via a cannula internal to the ventricle or arterial system
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/20—Type thereof
A61M60/295—Balloon pumps for circulatory assistance
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/40—Details relating to driving
A61M60/497—Details relating to driving for balloon pumps for circulatory assistance
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/50—Details relating to control
A61M60/508—Electronic control means, e.g. for feedback regulation
A61M60/515—Regulation using real-time patient data
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/80—Constructional details other than related to driving
A61M60/841—Constructional details other than related to driving of balloon pumps for circulatory assistance
A61M60/843—Balloon aspects, e.g. shapes or materials
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M2205/00—General characteristics of the apparatus
A61M2205/05—General characteristics of the apparatus combined with other kinds of therapy
A61M2205/054—General characteristics of the apparatus combined with other kinds of therapy with electrotherapy
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M2205/00—General characteristics of the apparatus
A61M2205/33—Controlling, regulating or measuring
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M2205/00—General characteristics of the apparatus
A61M2205/33—Controlling, regulating or measuring
A61M2205/3303—Using a biosensor
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/20—Type thereof
A61M60/247—Positive displacement blood pumps
A61M60/253—Positive displacement blood pumps including a displacement member directly acting on the blood
A61M60/268—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders
A61M60/274—Positive displacement blood pumps including a displacement member directly acting on the blood the displacement member being flexible, e.g. membranes, diaphragms or bladders the inlet and outlet being the same, e.g. para-aortic counter-pulsation blood pumps
A—HUMAN NECESSITIES
A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
A61M60/00—Blood pumps; Devices for mechanical circulatory actuation; Balloon pumps for circulatory assistance
A61M60/80—Constructional details other than related to driving
A61M60/855—Constructional details other than related to driving of implantable pumps or pumping devices
A61M60/89—Valves
A61M60/894—Passive valves, i.e. valves actuated by the blood
A61M60/896—Passive valves, i.e. valves actuated by the blood having flexible or resilient parts, e.g. flap valves
Abstract
1528073 Blood pumps A M BRUNO 15 March 1976 12776/78 Divided out of 1528072 Heading A5R The subject matter of this specification is substantially identical with that described in the parent specification but the claims are concerned with a cardiocirculatory assist device comprising a cannula 10 adapted to be introduced along an artery so that an inlet valve adjacent its tip 25 is located in the left ventricle and an outlet valve downstream thereof is located in the aorta, blood being pumped from the heart during cardiac systole and into the aorta during diastole.
GB12776/78A
1972-02-18
1976-03-15
Multipurpose cardiocirculatory assist device
Expired
GB1528073A
(en)
Applications Claiming Priority (2)
Application Number
Priority Date
Filing Date
Title
US05/227,399
US4014317A
(en)
1972-02-18
1972-02-18
Multipurpose cardiocirculatory assist cannula and methods of use thereof
GB10344/76A
GB1528072A
(en)
1972-02-18
1976-03-15
Multipurpose cardiocirculatory assist device
Publications (1)
Publication Number
Publication Date
GB1528073A
true
GB1528073A
(en)
1978-10-11
Family
ID=26247459
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB12776/78A
Expired
GB1528073A
(en)
1972-02-18
1976-03-15
Multipurpose cardiocirculatory assist device
Country Status (1)
Country
Link
GB
(1)
GB1528073A
(en)
Cited By (5)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0449786A1
(en)
*
1990-03-20
1991-10-02
Ministero Dell’ Universita’ E Della Ricerca Scientifica E Tecnologica
Cardiac assist device
FR2685640A1
(en)
*
1991-12-31
1993-07-02
Ela Medical Sa
Endocardiac lead with retractable barbs
WO1999026677A1
(en)
*
1997-11-24
1999-06-03
H.D.S. Systems, Ltd.
Heart assist system with cannula pump
CN102451036A
(en)
*
2010-10-22
2012-05-16
刘永安
Medical device for performing heart intracavity operation in vitro
WO2021037644A1
(en)
*
2019-08-30
2021-03-04
Reco2Lung Gmbh
Cannula for endovascular blood circuit support, corresponding assembly, method and cannula system
1976
1976-03-15
GB
GB12776/78A
patent/GB1528073A/en
not_active
Expired
Cited By (10)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
EP0449786A1
(en)
*
1990-03-20
1991-10-02
Ministero Dell’ Universita’ E Della Ricerca Scientifica E Tecnologica
Cardiac assist device
FR2685640A1
(en)
*
1991-12-31
1993-07-02
Ela Medical Sa
Endocardiac lead with retractable barbs
EP0553580A1
(en)
*
1991-12-31
1993-08-04
ELA MEDICAL (Société anonyme)
Endocardial lead with foldable tines
WO1999026677A1
(en)
*
1997-11-24
1999-06-03
H.D.S. Systems, Ltd.
Heart assist system with cannula pump
EP1045708A1
(en)
*
1997-11-24
2000-10-25
H.D.S. Systems, Ltd.
Heart assist system with apex cannula pump
EP1045708A4
(en)
*
1997-11-24
2001-09-12
H D S Systems Ltd
Heart assist system with apex cannula pump
CN102451036A
(en)
*
2010-10-22
2012-05-16
刘永安
Medical device for performing heart intracavity operation in vitro
CN102451036B
(en)
*
2010-10-22
2013-10-23
刘永安
Medical device for performing heart intracavity operation in vitro
WO2021037644A1
(en)
*
2019-08-30
2021-03-04
Reco2Lung Gmbh
Cannula for endovascular blood circuit support, corresponding assembly, method and cannula system
WO2021037373A1
(en)
*
2019-08-30
2021-03-04
Avidal Group Gmbh
Cannula for endovascular blood circuit support, corresponding assembly and method
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Legal Events
Date
Code
Title
Description
1979-01-31
PS
Patent sealed [section 19, patents act 1949]
1986-11-12
PCNP
Patent ceased through non-payment of renewal fee
